package practice.w911;

public class ObjectDemo {
    public static void main(String[] args) {
        String s1 = new String("hello");
        String s2 = new String("hello");
        System.out.println(s1.equals(s2));
        StringBuilder builder1 = new StringBuilder("hello");
        StringBuilder builder2 = new StringBuilder("hello");
        System.out.println(builder1.equals(builder2));
        System.out.println(s1.equals(builder1));

//        String s1 = new String("hello");
//        String s2 = new String("hello");
//        System.out.println(s1.equals(s2));
//        StringBuilder builder1 = new StringBuilder("hello");
//        StringBuilder builder2 = new StringBuilder("hello");
//        System.out.println(builder1.equals(builder2));
//        System.out.println(s1.equals(builder1));

    }
}
